<template>
    <div class="swiper-style">
        <swiper :options="swiperOption" v-if="showSwiper">
            <swiper-slide v-for="item of list" :key="item.id">
                <img class="swiper-img" :src="item.imgUrl" alt="">
            </swiper-slide>
            <div class="swiper-pagination"  slot="pagination"></div>
        </swiper>
    </div>
</template>
<script>
export default {
  name: "HomeSwiper",
  props: {
    list: Array
  },
  data() {
    return {
      swiperOption: {
        pagination: ".swiper-pagination",
        loop: true
      }
    };
  },
  computed: {
    showSwiper() {
      return this.list.length;
    }
  }
};
</script>
<style lang="stylus" scoped>
.swiper-style >>> .swiper-pagination-bullet-active {
    background: #fff;
}

.swiper-style {
    overflow: hidden;
    width: 100%;
    height: 0;
    padding-bottom: 31%;
}

.swiper-img {
    width: 100%;
}
</style>